Materials & Welding

Dear Sir, The distance between two weld joints should be 4 times the pipe wall thickness or one time the diameter of pipe but never closer than 1.5 inch. This is supposedly to prevent the overlap of HAZ of two joints. Thanks and regards, Pavankumar Reddy. On Apr 23, 2017 4:19 PM, "Faizal, Majeed [c]" < FAIZAM@saudichevron.com > wrote: Dear Amit,   I mean , what is the minimum distance between the nearest two socket weld joints.   faizal     From: Amit Vishwakarma [mailto: amitspvishwak@gmail. com ] Sent: Sunday, April 23, 2017 10:23 AM To: Materials & Welding Cc: Faizal, Majeed [c] Subject: Re: WELD DISTANCE AS PER ASME [**EXTERNAL**]   *** WARNING: This email originated outside of the CPChem network. Use caution opening attachments, clicking web links, or replying. *** - Please find the snapshot of the code for your refrence.    Regards Amit Vishwakarma On Sunday, April 23, ...

Dear ALL                 Can any one tell me what is the concentricity and Exposed code for welding appearance quality ? where i find that in test certificate and how to calculate it. ? Please suggest me. Regard  Rameez Khan +966-582963466 -- http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents. --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To post to this group, send email to materials-welding@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/7f4e38b2-ea6f-4ede-b...

Hello everyone, one of our client state that material to confirm NACE MR0103, and vessel is in H2S service,  so what are the requirement (Chemical & Hardness) that  we should follow, also in MR0103 it is mentioned as lab. test as TM0177, so does it mean that every material under MR0103 has to satisfy the test accordining to TM0177? Please uide me On Friday, February 11, 2011 at 11:21:34 AM UTC+5:30, kamal nathan wrote: hi all,         pls guide in the below query   we have to do a heat exchanger of material SA 516 Gr,60 conforming to NACE MR 0103.   we have ordered  for plates supply to a trader and do check test to conform the requirements of NACE MR 0103   what are all the test to be done as per NACE MR 0103?   Whether we have go for HIC test or not?   If we have to do HIC test for plate materails as per NACE where the clause is mentioned?   I have gone through NACE MR 0103 and could not interpret exactly whether HIC test is mandatory   please put al...

Dear sir Please refer AWS D10.10 and you will get the detail about post heating. Regards S.karthikeyan -- http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents. --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To post to this group, send email to materials-welding@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/dc077f71-3178-4b87-b9b8-2fbc353e4b29%40googlegroups.com . For more options, visit https://groups.google.com/d/optout .

10ISO16 WIRE API-1104 JOB THK 11.1 API1104 PATEL KUNJAL    INSPECTION ENGINEER ,  SGS INDIA PVT LTD M :   9549977588   E:   kunjpatel1991@gmail.com Get a signature like this! On Fri, Apr 28, 2017 at 11:48 AM, PATEL < kunjpatel1991@gmail.com > wrote: Dear sir DIN ISO 10ISO16 WIRE JOB THK 11.1 CAP+2MM RT FILM NUMBER OF IQI SHOW  On Monday, May 31, 2010 at 8:25:02 AM UTC+5:30, manpreet singh wrote: Hi Refer ASTM E747 for IQI radiography. Regards Manpreet Singh Welding Engineer Spiecapag On Sun, 30 May 2010 14:10:38 +0530 wrote >Dear All Where to we find DIN wire IQI Thickness? Which standard is deals about DIN wire IQI Thickness? Where to refer? -- To post to this group, send email to material...@googlegroups.com To unsubscribe from this group, send email to materials-weld...@googlegroups .com For more options, visit this group's bolg at http://materials-welding.blogs pot.com/ The views expressed/exchnaged in this ...

Sir, ASME B31.3 - 345.2.3(C)  Regards -- http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents. --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To post to this group, send email to materials-welding@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/ba9a4088-cb40-4f79-a81a-72bc682bc63f%40googlegroups.com . For more options, visit https://groups.google.com/d/optout .

Dear sir DIN ISO 10ISO16 WIRE JOB THK 11.1 CAP+2MM RT FILM NUMBER OF IQI SHOW  On Monday, May 31, 2010 at 8:25:02 AM UTC+5:30, manpreet singh wrote: Hi Refer ASTM E747 for IQI radiography. Regards Manpreet Singh Welding Engineer Spiecapag On Sun, 30 May 2010 14:10:38 +0530 wrote >Dear All Where to we find DIN wire IQI Thickness? Which standard is deals about DIN wire IQI Thickness? Where to refer? -- To post to this group, send email to material...@ googlegroups.com To unsubscribe from this group, send email to materials-weld...@ googlegroups.com For more options, visit this group's bolg at http://materials-welding. blogspot.com/ The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents. -- http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787...

Any time when hydrogen diffusion may occur post baking is a must. This could be the case also in heavy thickness C-Mn steels Sent from my Samsung Galaxy smartphone. -------- Original message -------- From: "C.Muni" <cmkfc07@gmail.com> Date: 16/04/2017 15:47 (GMT+01:00) To: materials-welding@googlegroups.com Subject: Re: [MW:26430] Regarding Post Heating or Post Baking Post heating is  required for P91 material to avoid cracks.Other materials not required On 11 Apr 2017 10:08 a.m., "Mohit Aggarwal" < aggarwalmohit05@gmail.com > wrote: Dear Experts, Kindly share the standard or code in which there is mention about post Heating of Alloy Steep materials like  SA 335 P5 and SA 335 P9 etc. Regards, Mohit Aggarwal 9821958461 -- http://www.linkedin.com/ groups/MaterialsWelding- 122787?home=&gid=122787&trk= anet_ug_hm The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must ta...

Dear , Pls. refer your client approved NDT plan for this joint. Or it may mentioned in drawing also. regards, rajendra    On Wed, Apr 26, 2017 at 2:27 PM, 'raouf salhi' via Materials & Welding < materials-welding@googlegroups.com > wrote: Dear experts ; We have a power piping project ( B31.1 ) and our subcontractor is only performing RT or UT for golden weld , I know that it should be full NDE but I can't find this requirement in the code . Can somebody give me the exact requierements for golden weld ? Many thanx -- http://www.linkedin.com/ groups/MaterialsWelding- 122787?home=&gid=122787&trk= anet_ug_hm The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents. --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe fro...

Faizal Maintain 50 mm (or) 4 times the pipe wall thick which ever is less.  for two welding joint distance   Regard Rameez khan -- http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents. --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To post to this group, send email to materials-welding@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/d587f9c9-418f-4549-8feb-b69ff2245f52%40googlegroups.com . For more options, visit https://groups.google.com/d/optout .

Machining tolerance to added under such cases, refacing to be done. Thanks & Regards DINESH VITTHAL SOMWANSHI BACHELOR IN MECHANICAL ENGINEER AUTHORIZED PIPING / WELDING / NDT / PAINTING INSPECTION PERSONNEL API 570 - Piping Inspector, AWS - CWI , CSWIP 3.1*,*BGAS  Gr 2 / 3 NDT II -UT , RT , MT , PT, VT 00919881344135 Skype = dinesh570_1 असो द्यावी दया तुमच्या लागतसे पाया. *Pray for others, sometime, You might never need to pray for yourself again.....* On Wed, Apr 26, 2017 at 4:15 PM, 'Mac Palola' via Materials & Welding < materials-welding@googlegroups.com > wrote: Rameez, Look at ASME B16.5 flange face sections carefully. Depth of allowable defects, especially axial ones are very small. Normally you need to weld repair overlay and then re-mill to get the face acceptable. Regards Mac -- http://www.linkedin.com/ groups/MaterialsWelding- 122787?home=&gid=122787&trk= anet_ug_hm The views expressed/exchnaged in this group are members...

Yes,u can,but use He75%+Ar25%. Clean thoroughly while fit up and before start of welding. On 26-Apr-2017 4:08 PM, "Hani Al Masry" < hanyonalfy@gmail.com > wrote: Yes exactly but it's not available in UAE I will use instead 5356 1.6mm? Also what should do to concert the machine to GMAW? Can you send me WPS? Regards H.A On Apr 26, 2017 2:19 PM, "Kannayeram Gnanapandithan" < kgpandithan@gmail.com > wrote: 5183 THANKS & BEST REGARDS, KG.PANDITHAN, IWE,  AWS-CWI, CSWIP 3.1, CONSULTANT-WELDING & QUALITY Mobile no: +919940739349 On Tue, Apr 25, 2017 at 8:32 PM, Hani Al Masry < hanyonalfy@gmail.com > wrote: This message is eligible for Automatic Cleanup! ( hanyonalfy@gmail.com ) Add cleanup rule | More info Dear all We have aluminum 5083 tank which have some small hopes in shell plates  We prefer to go for injection wields to close these hopes  Holes are in 5 mmm diameter  Can you advice procedures and electrod...

On Tuesday, April 25, 2017 at 6:55:40 PM UTC+5:30, Prakash Hegde wrote: Hi! Basicaly before forming of DE you require to consider the reduction in wall thk in knuckle portion and accordigly you req to select higher thk. Plate for DE As this forming is carried by point pressing and followed by leveling or say dressing the surface by pressing to  level dents (to maintain min req wall thk )Dents are not acceptable and not to be repaired by welding for thk correction Therefore one has to be careful during DE forming with due consideration to Die its surface n shape used and pressure applied Regards Hegde P.B Sent from Yahoo Mail on Android evel On Mon, 24 Apr 2017 at 17:14, anthony chundal < anthony...@gmail.com > wrote: you can repair the same, provided you have a repair procedure,& a suitable Welding procedure. what is the minimum thickness required after forming,whether you are achieving the same before repair. On Sun, Apr 23, 2017 at 5:44 PM, claire roberston < jami...

Yes exactly but it's not available in UAE I will use instead 5356 1.6mm? Also what should do to concert the machine to GMAW? Can you send me WPS? Regards H.A On Apr 26, 2017 2:19 PM, "Kannayeram Gnanapandithan" < kgpandithan@gmail.com > wrote: 5183 THANKS & BEST REGARDS, KG.PANDITHAN, IWE,  AWS-CWI, CSWIP 3.1, CONSULTANT-WELDING & QUALITY Mobile no: +919940739349 On Tue, Apr 25, 2017 at 8:32 PM, Hani Al Masry < hanyonalfy@gmail.com > wrote: This message is eligible for Automatic Cleanup! ( hanyonalfy@gmail.com ) Add cleanup rule | More info Dear all We have aluminum 5083 tank which have some small hopes in shell plates  We prefer to go for injection wields to close these hopes  Holes are in 5 mmm diameter  Can you advice procedures and electrode to be used? Regards  HA On Mar 17, 2017 3:33 PM, "Hani Al Masry" < hanyonalfy@gmail.com > wrote: Dear All Please advice we have to fabricate some pulling heads ...

Dear experts ; We have a power piping project ( B31.1 ) and our subcontractor is only performing RT or UT for golden weld , I know that it should be full NDE but I can't find this requirement in the code . Can somebody give me the exact requierements for golden weld ? Many thanx

5183 THANKS & BEST REGARDS, KG.PANDITHAN, IWE,  AWS-CWI, CSWIP 3.1, CONSULTANT-WELDING & QUALITY Mobile no: +919940739349 On Tue, Apr 25, 2017 at 8:32 PM, Hani Al Masry < hanyonalfy@gmail.com > wrote: This message is eligible for Automatic Cleanup! ( hanyonalfy@gmail.com ) Add cleanup rule | More info Dear all We have aluminum 5083 tank which have some small hopes in shell plates  We prefer to go for injection wields to close these hopes  Holes are in 5 mmm diameter  Can you advice procedures and electrode to be used? Regards  HA On Mar 17, 2017 3:33 PM, "Hani Al Masry" < hanyonalfy@gmail.com > wrote: Dear All Please advice we have to fabricate some pulling heads from pipes grades  X60 and X65 with plates grade S355  We proposed WPS for welding of X65 as the higher grade to be covered also for X60 and for S355  Is these WPS 's are enough?or we need other? HA Regards -- http://www.linkedin.com/ groups/Materi...

Rameez, Look at ASME B16.5 flange face sections carefully. Depth of allowable defects, especially axial ones are very small. Normally you need to weld repair overlay and then re-mill to get the face acceptable. Regards Mac -- http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents. --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To post to this group, send email to materials-welding@googlegroups.com . To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/29d810ac-3b1f-4d6b-aedf-1c3...

Dear experts, Good morning Myself shanky gupta working with L&T Modular fabrication yard, Sohar Oman. I'm in a bit confusion about applicable edition in WPS. In our case project cut off date is 31st march 2015 so that all international codes also applicable earlier to cutoff. Now our WPS are approved as per AWS D1.1 edition 2015 but as per cut off date it should be in edition 2010. Please suggest me for this. -- http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents. --- You received this message because you are subscribed to the Google Groups "Materials & Welding" group. To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com . To ...

Dear all We have aluminum 5083 tank which have some small hopes in shell plates  We prefer to go for injection wields to close these hopes  Holes are in 5 mmm diameter  Can you advice procedures and electrode to be used? Regards  HA On Mar 17, 2017 3:33 PM, "Hani Al Masry" < hanyonalfy@gmail.com > wrote: Dear All Please advice we have to fabricate some pulling heads from pipes grades  X60 and X65 with plates grade S355  We proposed WPS for welding of X65 as the higher grade to be covered also for X60 and for S355  Is these WPS 's are enough?or we need other? HA Regards -- http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents. --- You received this message because you are subscribed to the Google Groups "Mate...

Your AI and AIS are the best guide for you. Do as they tell you.  Otherwise, there is a guide for joint review and a checklist for QA system, fill them and be familier with your manual and code relevant chapters. Rgds Prakash Gotimukul AIS, Consultant ASME/ISO/PED/IBR  gp rakash31@gmail.com .  Mob:+97152 979 5678 On Tue, Apr 25, 2017 at 6:41 AM, Rahul Chaudhari < navyrahul@gmail.com > wrote: Dear all, We are having  ASME U Stamped Audit renewal tomorrow. Can someone please tell me, what is questions Team leader will be ask to quality engineer, welding engineer and design engineer? -- http://www.linkedin.com/ groups/MaterialsWelding- 122787?home=&gid=122787&trk= anet_ug_hm The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents. --- You received this message because you are subscribed to the Google Groups ...

thank you all On Fri, Apr 21, 2017 at 2:38 PM, tugrulhan özdemir < tugrulhan9@gmail.com > wrote: Mr.Pinto, Please see below ● Upon completion, the roof of a tank not designed to be gas-tight, such as a tank with peripheral circulation vents or a tank with free or open vents, shall receive only visual examination of its weld joints, unless otherwise specified by the Purchaser. Note that :  A  bullet  (•)  at  the  beginning  of  a  paragraph  indicates  that  there  is  an  expressed  decision  or  action  required  of  the Purchaser. The Purchaser's responsibility is not limited to these decisions or actions alone. When such decisions and actions are taken, they are to be specified in documents such as requisitions, change orders, data sheets, and drawings. 2017-04-13 8:12 GMT+03:00 Pinto Antony < pintoantony81@gmail.com > : Dear Experts, we are fabricating a dome roof oil tank with atmospheric venting this vent connected to the flame arrester, in this case, roof a...